Greater Boston Chamber of Commerce Reports Data Breach in MA

The Greater Boston Chamber of Commerce officially reported a cybersecurity incident affecting personal information to Massachusetts state authorities on February 5, 2026. The organization indicated that an investigation into the matter is currently underway.

While the specific nature of the breach and the types of data involved have not been publicly detailed in the filing, the report confirms that an unauthorized security event occurred. The Chamber serves a wide range of corporate members and individuals, routinely handling various types of information.

Organizations like the Greater Boston Chamber of Commerce are entrusted with sensitive data to facilitate their operations, including business development, networking, and member services. A cybersecurity incident can put any information they hold at risk.

Individuals who have interacted with the Greater Boston Chamber of Commerce should remain vigilant. It is always a good practice to monitor your financial accounts and credit reports for any unusual activity. Be cautious of unsolicited communications, especially those asking for personal details, as these could be phishing attempts.

This information is based on public filings made with state regulatory bodies. Further details about the incident may become available as the Chamber's investigation proceeds.